Joovv
Solo 3.0
A vertical red and near-infrared light therapy panel with Bluetooth app connectivity, expandable into a larger multi-panel system.
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Airmega 400
A high-capacity air purifier rated for rooms up to 1,560 sq ft, with a washable pre-filter and HEPA/carbon filtration.
- Installation
- indoor
- Dimensions
- 14.8"W x 22.8"H x 14.8"D; 24.7 lbs
- Power
- Standard household outlet
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Check Latest PriceWe may earn a commission if you purchase through this link, at no extra cost to you. Price and availability are set by Coway and subject to change. Information last verified September 8, 2026.
Airmega 400
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Who It's For
- Larger wellness rooms with regular humidity swings
- Buyers wanting low-maintenance filtration
Key Specifications
- Coverage
- 1,560 sq ft at 2 air changes/hour (3,120 sq ft at 1 ACH)
- CADR
- 328 smoke / 328 dust / 400 pollen
- Filtration
- Washable pre-filter plus Max2 filter set (activated carbon + HEPA), 1-year filter life
- Noise Level
- 22-52 dB(A)
Key Features
- Washable pre-filter reduces filter replacement frequency
- Real-time air quality display
- Sleep, low, medium, high, auto, and eco smart modes
- 1,560 sq ft coverage at 2 air changes per hour
Installation
Indoor use; rated for rooms up to 1,560 sq ft at 2 air changes per hour
Warranty
Warranty terms vary by merchant — confirm current coverage before purchase.
Pros
- + High CADR ratings for a large-room purifier
- + Washable pre-filter cuts ongoing maintenance
- + Real-time air quality display
Cons
- − Base model is not Wi-Fi/app-enabled (that's the separate 400S model)
- − Price for the base 400 model could not be confirmed during research — a related Wi-Fi model (400S) has a different price, don't reuse it for this SKU
Alternatives to Consider
Frequently Asked Questions
Is red light therapy safe to use daily?
Follow the manufacturer's session-length and frequency guidance for your specific device, and consult a physician if you have any skin or eye conditions.
Do I need an air purifier in a wellness room?
It's optional, but rooms with regular humidity swings from a sauna or cold plunge nearby can benefit from added air purification and filtration.
Can wellness equipment replace a sauna or cold plunge?
No — these are complementary tools, not substitutes for the heat or cold exposure a sauna or plunge provides.